Perhaps I am the lone wolf here, but I don't give a frog's fat ass about dynamic range, or low ISO shadow noise, or many of the other things that more advanced shooters seem to nitpick. I am not in this game to produce the absolute highest IQ available. I shoot family stuff to document our lives. What I do buy cameras for is FEATURES. I went to the 6D from the 5Dc and got a whole slew of upgrades for my money. I sold my 1DIV for an 80D to cut the weight of my sports/athletics kit. That move also allowed me to shoot the much lighter 70-200 f/4L IS instead of the 100-400Lc. IQ was never a consideration in that move.
None of that has any bearing on the fact that you posted a graphic in support of a point the graphic does not support. And that this thread seems to be consumed by a relatively puny DR drop, in a very small range of ISOs, in a camera that has a truckload of other upgrades over its predecessor.
Make no mistake, I am not supporting the 6DII; I have no interest in it. I bought all of its features (and more DR!) in my 80D 8 months ago.
The graphic shows that for the first time Canon has released a FF sensor that a) has more shadow noise at low ISO than its predecessor and b) that there are areas that the FF offering is inferior to the APS-C same generation offerings.
It is quite simple to understand and very quantifiable. For those of us that are thinking about changing some gear around, this is interesting and worthy of discussion, for those that care.
If a group of people are in a room talking about about the stats of a quarterback on an NFL team, and a person doesn't care about sports, or even follow it, why would they a) go into that group and start tearing apart their discussions and b) in some cases personally attack some? That person should just move on, or build up their own group to talk about cooking or whatever the remainder of people can agree on.
EDIT: Just saw your other reply, but I will leave this here for the 5 or 6 others that continue to come in and bash all over those that do care about shadow noise at low ISO.
I am in here discussing this because this affects me personally for weddings (which is already a strenuous task for me) and a few other situations. I had considered selling the 7D and moving to the 6D2 so that I can have 2 bodies with touch screens, and similar files so that my CS5 actions would work out of the gate, but now, I may have to wait until the next APS-C, as there won't be a FF in the near future that meets my expectations.
There is no issue with high ISO on the 6D2, that is obvious. However though the low ISO DR is an issue, and I really dislike the AF spread of 61 points (or lack of), I like more disbursement of those points for what I shoot. So 2 strikes for me, but perhaps after a year or so, maybe I will lighten up, especially if I can get a refurb for around $1600. A large discount sometimes cures my ills. 



